An ambush is when someone suddenly attacks or surprises someone else, usually with an unfair advantage.
Imagine being out for a walk and suddenly having someone jump out from behind a tree to scare or hurt you. That's basically what an ambush is – a sneaky attack that catches people off guard. In a way, it's like the attacker has set up a hidden trap to catch their victim off balance.
In everyday language, we often use the word ambush in relation to military tactics or even just trying to catch someone by surprise in a playful way (like setting up a prank). But generally speaking, an ambush is not something you'd want to be on the receiving end of.
To station in ambush with a view to surprise an enemy.
Having been the target of an ambush.
